New Lambton Heights Weather Forecast

    • 8
    • 27

    Shower or two

    • 13
    • 25

    Possible early shower

    • 7
    • 23

    Sunny

    • 9
    • 24

    Possible late shower

    • 8
    • 18

    Shower or two

    • 9
    • 21

    Partly cloudy

    • 9
    • 26

    Sunny

Today 19 Sep Newcastle

Mostly sunny. The chance of fog early this morning. High chance of showers, most likely this evening. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

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New Lambton Heights Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (10km)

  • Lowest 1 September, 2025

    8.3 °C

  • Average September

    16.7 °C

  • Highest 17 September, 2025

    26.7 °C

Climate (2020–Present)

Newcastle (Nobbys) (10km)

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  • Average Low 2020–2025

    15.3 °C

  • Average 2020–2025

    18.5 °C

  • Average High 2020–2025

    22.2 °C
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